Kruuse Cardio Sound

Oesophageal Stethoscope Amplifier including two oesophageal stethoscopes 12fg and 18fg.

A new amplifier monitor, used with standard Portex type oesophageal stethoscope tubes. Background hiss and noises are reduced to a minimum giving a clear heart sound, via a loudspeaker and volume control.

The Kruuse Cardio Sound is a simple to use heartbeat monitor. It is battery powered with one PP9 type battery or it can be used directly from the mains converter, which is also supplied.